diff in Haskell?

[Lloyd Allison]

It is not quite "diff" but there is an "edit distance" in Haskell here
  http://www.csse.monash.edu.au/~lloyd/tildeFP/Haskell/1998/Edit01/
it might provide a starting point.
(Diff treats a line as a "character" and, I think, uses
an algorithm that's fast for small numbers of changes.)


Lloyd
--
Lloyd ALLISON,  CSSE, Monash University, Victoria, Australia 3168.
web: http://www.csse.monash.edu.au/~lloyd/    tel: +61 3 9905 5205
use: http://www.linux.org/  OpenOffice: http://www.openoffice.org/